Geometric measure of entanglement of graph states of spin system with Heisenberg interaction and its quantifying on IBM's quantum computer
Year: 2025
Type: article
Abstract: In this paper, we analyzed the quantum states generated by the evolution operator with the Heisenberg Hamiltonian.The analytical expression for the geometric measure of entanglement of a spin with other spins for the graph states that are represented by binary tree graphs and cycle graphs is obtained.Geometric entanglement is quantified using an IBM Q Quito quantum computer.The results obtained on quantum computer are in good argument with theoretical ones.
Source: Journal of Physical Studies
DOI: 10.30970/jps.29.2002
Authors: S. M. Tymyk, V. M. Tkachuk
Institution: Lviv University
Language: English
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4411400629